Aihand Cordless Pressure Washer User Manual

1. ບົດແນະນຳ

Thank you for choosing the Aihand Cordless Pressure Washer. This portable, high-pressure cleaning device is designed for efficient and convenient cleaning of various surfaces, including vehicles, homes, and outdoor areas. This manual provides essential information for safe operation, proper setup, effective use, and maintenance of your pressure washer. Please read this manual thoroughly before first use and keep it for future reference.

2. ຂໍ້ມູນຄວາມປອດໄພ

Always observe basic safety precautions when using this product to reduce the risk of injury, electric shock, or damage to the unit. Failure to follow these instructions may result in serious injury or property damage.

ຄຳເຕືອນຄວາມປອດໄພທົ່ວໄປ

• ອ່ານຄຳແນະນຳທັງໝົດ: Familiarize yourself with the controls and proper use of the pressure washer before operation.
• ການປົກປ້ອງຕາ: Always wear appropriate eye protection (safety glasses or goggles) when operating the pressure washer.
• ຄວາມປອດໄພທາງໄຟຟ້າ: Ensure batteries are charged using the provided charger. Do not operate the unit with damaged batteries or charger. Keep battery terminals dry.
• ແຫຼ່ງນ້ຳ: Use clean water only. Do not use corrosive or flammable liquids.
• ຈັບທີ່ປອດໄພ: Maintain a firm grip on the pressure washer during operation, as the spray can generate significant recoil force.
• ເດັກ​ນ້ອຍ​ແລະ​ສັດ​ລ້ຽງ​: ຮັກສາເດັກນ້ອຍ ແລະສັດລ້ຽງຢູ່ຫ່າງຈາກພື້ນທີ່ປະຕິບັດງານ.
• ການເກັບຮັກສາທີ່ເຫມາະສົມ: ເກັບຮັກສາອຸປະກອນໄວ້ໃນບ່ອນແຫ້ງ, ປອດໄພ, ໃຫ້ໄກຈາກມືເດັກ.

3. ເນື້ອໃນຊຸດ

Verify that all items are present and in good condition upon unpacking. If any parts are missing or damaged, contact customer service.

ຮູບພາບ: ຫຼາຍກວ່າview of the Aihand Cordless Pressure Washer, including the main unit, two batteries, charger, hose, foam cannon, and various adapters, all neatly packed in a portable storage case.

• Aihand Cordless Pressure Washer Unit
• 2 x 21V 4.0Ah ຫມໍ້ໄຟ Lithium-Ion ສາມາດສາກໄຟໄດ້
• ເຄື່ອງສາກແບັດເຕີຣີ
• 0-180° Adjustable Spray Nozzle
• Foam Cannon Attachment
• ທໍ່ນ້ຳເຂົ້າພ້ອມຕົວກອງ
• 3 x Faucet Adapters (3/4", 1/2", and universal)
• ຕູ້ເກັບມ້ຽນແບບພົກພາ

4. ຂໍ້ມູນຈໍາເພາະ

5. ຕັ້ງຄ່າ

5.1 ການຕິດຕັ້ງຫມໍ້ໄຟ

1. Ensure the battery is fully charged before first use. The built-in LED indicator on the battery shows charge level.
2. Align the battery with the battery slot at the base of the pressure washer handle.
3. ເລື່ອນແບດເຕີລີ່ເຂົ້າໄປໃນບ່ອນຈົນກ່ວາມັນຄລິກຢ່າງປອດໄພ.

Image: A close-up of the 21V 4.0Ah lithium battery, highlighting its UL & CE certifications, indicating safety and quality compliance.

5.2 ການເຊື່ອມຕໍ່ແຫຼ່ງນໍ້າ

The Aihand pressure washer supports multiple water supply methods:

Image: Demonstrates two primary water supply methods: direct connection to a faucet using an adapter and drawing water from a bucket via the self-priming hose.

1. Bucket/Container: Connect the water inlet hose with the filter to the pressure washer's inlet port. Place the filter end into a bucket or container filled with clean water. Ensure the filter is fully submerged.
2. Faucet/Garden Hose: Use one of the provided faucet adapters (3/4", 1/2", or universal) to connect your garden hose to the pressure washer's inlet port. Ensure a tight connection to prevent leaks.

ຮູບພາບ: ໃກ້ຊິດ view of the three different faucet adapters included with the pressure washer, designed to fit 3/4", 1/2", and other faucet types.

5.3 ອຸປະກອນຕິດຕັ້ງປາຍສີດ

1. Attach the desired nozzle to the end of the spray wand.
2. For the 0-180° adjustable nozzle, simply twist the nozzle head to change the spray pattern.
3. For the foam cannon, fill it with appropriate cleaning solution and attach it to the spray wand.

Image: Illustrates the two main nozzle types: the 0-180° adjustable nozzle for strong impact on stubborn dirt and the foam nozzle for uniform soap application.

5.4 Priming the Pump

Before first use or after prolonged storage, the pump may need to be primed to ensure proper water flow.

• With the water hose connected and submerged (if using a bucket) or connected to a faucet, hold the pressure washer with the gun intake facing upwards.
• Dribble a small amount of water (e.g., a cup) into the gun intake.
• Press the trigger to allow the pump to draw water and expel any air. This may take a few seconds.

6. ຄໍາແນະນໍາການດໍາເນີນງານ

6.1 ການເປີດ/ປິດ

1. To power on, ensure the battery is inserted and the safety lock is disengaged. Press and hold the trigger.
2. To power off, release the trigger.

Image: A finger engaging the safety lock mechanism near the trigger of the pressure washer, preventing accidental starts.

6.2 Eco/Auto Pressure Modes

The pressure washer features two operating modes to suit different cleaning needs:

• ໂໝດ Eco: Provides lower pressure for lighter cleaning tasks and extends battery life.
• ແບບອັດຕະໂນມັດ: Delivers full 1000 PSI pressure for stubborn dirt and heavy-duty cleaning.

Use the +/- button on the unit to switch between Eco and Auto modes.

Image: A finger pressing the control buttons on the pressure washer, labeled 'L' for Low (Eco) and 'H' for High (Auto) pressure modes.

6.3 Nozzle Adjustment and Applications

The 0-180° adjustable nozzle allows for versatile cleaning patterns:

• Narrow Stream (0°): For concentrated, powerful cleaning of tough spots.
• Wider Fan (up to 180°): For broader coverage and gentler cleaning.

The foam nozzle is ideal for applying soap or cleaning solutions evenly.

Image: A collage showing the pressure washer being used for various cleaning tasks, including washing a car, cleaning a rubbish bin, and watering plants, demonstrating its versatility.

7. ບໍາລຸງຮັກສາ

7.1 ການທໍາຄວາມສະອາດຫນ່ວຍງານ

• After each use, disconnect the water source and remove the battery.
• Run the pressure washer for a few seconds to clear any remaining water from the pump and hose.
• ເຊັດອອກພາຍນອກຂອງຫນ່ວຍງານດ້ວຍການໂຄສະນາamp ຜ້າ. ຢ່າໃຊ້ສານເຄມີທີ່ຮຸນແຮງ.
• ທຳຄວາມສະອາດຕົວກອງນ້ຳເຂົ້າເປັນປະຈຳເພື່ອປ້ອງກັນການອຸດຕັນ.

7.2 ການດູແລຫມໍ້ໄຟ

• ເກັບຮັກສາຫມໍ້ໄຟໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງແລະອຸນຫະພູມທີ່ສຸດ.
• Do not store batteries in a completely discharged state. Charge them periodically if not in use for extended periods.
• Only use the original Aihand charger for recharging.

7.3 ການເກັບຮັກສາ

• Drain all water from the unit, hose, and accessories before storing to prevent freezing damage.
• Store the pressure washer and all accessories in the provided portable storage case.
• Keep the unit in a dry, protected area.

Image: The Aihand pressure washer and its components stored neatly within its dedicated portable storage case, emphasizing ease of transport and organization.

8. ການແກ້ໄຂບັນຫາ

If you encounter issues with your Aihand Cordless Pressure Washer, refer to the following common problems and solutions:

9. ການຮັບປະກັນແລະການສະ ໜັບ ສະ ໜູນ

The Aihand Cordless Pressure Washer comes with a ຮັບປະກັນ 1 ປີ. We are committed to delivering exceptional service and ensuring your satisfaction.

Should you have any inquiries or issues with your product, please do not hesitate to contact our dedicated customer service team. We pledge a response within 24 hours to assist you with any concerns.

For support, please refer to the contact information provided on the product packaging or the official Aihand webເວັບໄຊ.